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74 lines
2 KiB
C
74 lines
2 KiB
C
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/********************************************************************
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KSld - the KDE Screenlocker Daemon
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This file is part of the KDE project.
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Copyright (C) 1999 Martin R. Jones <mjones@kde.org>
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Copyright (C) 2002 Luboš Luňák <l.lunak@kde.org>
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Copyright (C) 2003 Oswald Buddenhagen <ossi@kde.org>
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Copyright (C) 2008 Chani Armitage <chanika@gmail.com>
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Copyright (C) 2011 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef SCREENLOCKER_LOCKWINDOW_H
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#define SCREENLOCKER_LOCKWINDOW_H
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#include <QtGui/QWidget>
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#include <X11/Xlib.h>
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#include <fixx11h.h>
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class QTimer;
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namespace ScreenLocker
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{
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class LockWindow : public QWidget
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{
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Q_OBJECT
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public:
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LockWindow();
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virtual ~LockWindow();
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void showLockWindow();
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void hideLockWindow();
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Q_SIGNALS:
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void userActivity();
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protected:
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virtual bool x11Event(XEvent *event);
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virtual void paintEvent(QPaintEvent *);
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private Q_SLOTS:
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void autoLogoutTimeout();
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void updateGeometry();
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private:
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void initialize();
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void saveVRoot();
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void setVRoot(Window win, Window vr);
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void removeVRoot(Window win);
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int findWindowInfo(Window w);
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void stayOnTop();
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bool isLockWindow(Window w);
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struct WindowInfo
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{
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Window window;
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bool viewable;
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};
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QList<WindowInfo> m_windowInfo;
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QList<WId> m_lockWindows;
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QTimer *m_autoLogoutTimer;
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};
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}
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#endif // SCREENLOCKER_LOCKWINDOW_H
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